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Antibiotic-resistant gram-positive cocci: implications for surgical practice
1Department of Surgery, New York Hospital-Cornell Medical Center, New York 10021, USA.
World Journal of Surgery
|February 6, 1998
Summary
Gram-positive infections pose a growing threat to surgical patients. Controlling these resistant bacteria requires strict infection control measures and judicious antibiotic use to prevent a public health emergency.
Area of Science:
- Infectious Diseases
- Hospital Epidemiology
- Antimicrobial Resistance
Background:
- Gram-positive infections are increasingly severe in vulnerable surgical patients.
- Invasive procedures and indwelling devices facilitate bacterial entry and spread.
- Broad-spectrum antibiotic use drives the emergence of resistant pathogens.
Purpose of the Study:
- To highlight the growing threat of Gram-positive infections in surgical settings.
- To discuss the evolution of resistance and treatment challenges.
- To emphasize the critical need for enhanced infection control policies.
Main Methods:
- Review of current literature on Gram-positive nosocomial infections.
- Analysis of pathogen trends, including MRSA, MRSE, and VRE.
- Discussion of treatment strategies and infection prevention protocols.
Main Results:
- Nosocomial Gram-positive infections occur at multiple sites in surgical patients.
- Antibiotic resistance has evolved, with vancomycin-resistant enterococci (VRE) emerging.
- Vancomycin-resistant staphylococci represent a significant future threat.
Conclusions:
- Judicious vancomycin use is essential to preserve its efficacy against MRSA/MRSE.
- Chloramphenicol is a key treatment for VRE infections.
- Strict adherence to infection control measures, including isolation and hygiene, is paramount.